Module: Universal Kriging (VF, Global)
(c) 2008 by O.Conrad
Menu: Geostatistics > Kriging with Variogram Fit
Description
Universal Kriging for grid interpolation from irregular sample points.
This implementation does not use a maximum search radius. The weighting matrix is generated globally for all points.
Parameters
NameTypeIdentifierDescriptionConstraints
Input
Points Shapes (input)POINTS
Grids Grid list (input)GRIDS
Output
Grid (*)Data Object (optional output)GRID
Variance (*)Data Object (optional output)VARIANCE
Options
AttributeTable fieldZFIELD
Create Variance GridBooleanBVARIANCE
Target GridChoiceTARGETAvailable Choices:
[0] user defined
[1] grid system
[2] grid
Distance IncrementFloating pointDISTLAGMinimum: 0.000000
Maximum DistanceFloating pointDISTMAX
Skip NumberIntegerNSKIPMinimum: 1.000000
Block KrigingBooleanBLOCK
Block SizeFloating pointDBLOCKMinimum: 0.000000
Grid InterpolationChoiceINTERPOLAvailable Choices:
[0] Nearest Neighbor
[1] Bilinear Interpolation
[2] Inverse Distance Interpolation
[3] Bicubic Spline Interpolation
[4] B-Spline Interpolation
(*) optional